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This model of ear development showing all stages mounted on board. Supplied with English Key Card. Size 46 x 40 x 3.5 cm approx. Weight 2165 g approx

This organ of hearing is 5 times enlarged and completely dissectable into three parts. This model shows the internal ear with all important parts. ...

This model of ear is dissected in 3 parts showing all important parts. Mounted on base. Supplied with English Key Card. Size 25 x 18 x 18 cm approx...

Single, prepared slide of a cross section of an earthworm Stained to clearly show characteristic structures Great for biology classrooms to explor...

Single, prepared slide of earthworm cross sections Shows characteristic structures Great for biology classrooms to explore structure-function conn...

Single, prepared slide of a cross section of earthworm, showing ovaries Stained for better visualization of characteristic structures Great for bi...

Single, prepared slide with a cross section of Earthworm Setae Setae are stiff bristles that allow earthworms to attach to the surface and prevent...

Ebola virus model for biological study Greatly magnified, partial sectional view depicts protein structures Hand painted details for kinesthetic l...

Design and build affordable, energy efficient, clean, safe and structurally sound building models! Structural elements include corrugated cardboar...

Scientific Economy Bulb holder - Made of hard plastic with brass rivets to hold socket and terminals securely to base. Accepts size E10 Screw bulb...

*This product has been discontinued and is no longer available. Economy Dynamometer Aluminum body These high resolution, aluminum spring balances ...

*This product has been discontinued and is no longer available. These high resolution, plastic spring balances are classroom quality and high resol...

*This product has been discontinued and is no longer available. Aluminum 8.75in length (with no weight attached) 0-500gm and 0-5N Capacity Gold Me...

Linear Expansion Apparatus, ideal for exploring the concept of expansion Apparatus includes 3 rods, aluminum, brass and iron Includes metal tube w...

Basic spectroscopes able to view variable light spectra Hold it up to different lights to observe which wavelengths are present Light enters th...

Simple design & affordability make this stethoscope ideal for student practice Flexible PVC tubing measures 22" long between the chestpiece an...

Constructed from a durable plastic with metal Fahnstock clips This simple switch is constructed from a durable plastic with metalFahnstock clips fo...

Test tube rack made of sanded, unfinished oak Supports up to 12 test tubes that measure up to 15mm in diameter Rack measures 6" wide, 2.7" tall, a...

Test tube rack made of sanded, unfinished oak Supports up to 6 test tubes that measure up to 15mm in diameter Rack measures 6" wide, 2.7" tall, an...

Test tube rack made of sanded, unfinished oak Supports up to 6 test tubes that measure up to 22mm in diameter Rack measures 8" wide, 3.8" tall, an...

POLYETHYLENE PLASTIC || 1000ml wash bottle made of flexible, premium quality polyethylene plastic INDUSTRIAL QUALITY || High chemical durability ...

POLYETHYLENE PLASTIC || 125ml wash bottle made of flexible, premium quality polyethylene plastic INDUSTRIAL QUALITY || High chemical durability &...

250ml wash bottle made of flexible, premium quality polyethylene plastic High chemical durability & moderate heat tolerance. Can withstand te...

POLYETHYLENE PLASTIC || 500ml wash bottle made of flexible, premium quality polyethylene plastic INDUSTRIAL QUALITY || High chemical durability &...

This Monocular Microscope is a great modern microscope for educational and classroom use. Includes a cover. The microscope comprises of a dual LED...

***This product is discontinued and no longer***

DURABLE POLYPROPYLENE CONSTRUCTION || Built from virgin-grade polypropylene with silicone-lined cap for long-lasting use in liquid storage and tra...

12 COUNT CONCRETE SPECIMENS || Includes 12 raw concrete mineral specimens, each approximately 1-3 inches in size, ideal for geology identification...

STERILE HDPE BOTTLES || Pack of 12 125mL reagent bottles made from HDPE with polypropylene caps. Sterile and ideal for secure reagent storage and ...

PACK OF 12 HDPE REAGENT BOTTLES || Includes twelve 125mL translucent wide-mouth bottles made of HDPE, featuring polypropylene caps, ideal for reag...

DURABLE LDPE CONSTRUCTION || Pack of 12 125mL reagent bottles made from LDPE with polypropylene caps. Designed for reliable chemical resistance an...

PACK OF 12 WIDE MOUTH REAGENT BOTTLES || Includes twelve 125mL translucent polypropylene bottles with wide mouth openings and polypropylene caps f...

DURABLE POLYPROPYLENE CONSTRUCTION || Built from virgin-grade polypropylene with silicone-lined cap for long-lasting use in liquid storage and tra...

PACK OF 12 HDPE REAGENT BOTTLES || Includes twelve 1L translucent wide-mouth bottles made of HDPE, featuring polypropylene caps, ideal for reagent...

DURABLE LDPE CONSTRUCTION || Pack of 12 1L reagent bottles made from LDPE with polypropylene caps. Designed for reliable chemical resistance and s...

PACK OF 12 WIDE MOUTH REAGENT BOTTLES || Includes twelve 1L translucent polypropylene bottles with wide mouth openings and polypropylene caps for ...

LARGE CAPACITY VOLUMETRIC FLASK || 2000mL capacity flask designed for precise preparation of standard solutions in laboratories and industrial set...

DURABLE HDPE DESIGN || Made from virgin-grade high-density polyethylene with a silicone-lined polypropylene cap, ideal for secure liquid storage i...

DURABLE HDPE CONSTRUCTION || Made from HDPE, this 20L jerrican is designed for reliable liquid storage, mixing, and transportation in laboratory a...

DURABLE POLYPROPYLENE DESIGN || Made from virgin-grade polypropylene with a silicone-lined cap and integrated spigot for easy dispensing, ideal fo...

DURABLE POLYPROPYLENE CONSTRUCTION || Built from virgin-grade polypropylene with silicone-lined cap for long-lasting use in liquid storage and tra...

STERILE HDPE BOTTLES || Pack of 12 250mL reagent bottles made from HDPE with polypropylene caps. Sterile and ideal for secure reagent storage and ...

PACK OF 12 HDPE REAGENT BOTTLES || Includes twelve 250mL translucent wide-mouth bottles made of HDPE, featuring polypropylene caps, ideal for reag...

DURABLE LDPE CONSTRUCTION || Pack of 12 250mL reagent bottles made from LDPE with polypropylene caps. Designed for reliable chemical resistance an...

PACK OF 12 WIDE MOUTH REAGENT BOTTLES || Includes twelve 250mL translucent polypropylene bottles with wide mouth openings and polypropylene caps f...

DURABLE POLYPROPYLENE DESIGN || Made from virgin-grade polypropylene with a silicone-lined cap and integrated spigot for easy dispensing, ideal fo...

DURABLE POLYPROPYLENE CONSTRUCTION || Built from virgin-grade polypropylene with silicone-lined cap for long-lasting use in liquid storage and tra...

STERILE HDPE BOTTLES || Pack of 12 30mL reagent bottles made from HDPE with polypropylene caps. Sterile and ideal for secure reagent storage and l...